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Inventories
9 Months Ended
Jun. 30, 2013
Inventory Disclosure [Abstract]  
Inventories
Inventories
 
Inventories consist of the following:
 
June 30, 2013
 
September 30, 2012
 
(Amounts in thousands)
Raw materials
$
1,217

 
$
941

Work-in-process
669

 
1,407

Finished goods
3,306

 
3,928

Total
$
5,192

 
$
6,276


 
Finished goods includes inventory that has been shipped, but for which all revenue recognition criteria has not been met, of approximately $1.1 million and $1.4 million as of June 30, 2013 and September 30, 2012, respectively.
 
Total inventory balances in the table above are shown net of reserves for obsolescence of approximately $4.5 million and $4.4 million as of June 30, 2013 and September 30, 2012, respectively.